pope benedict xvi will step down on february 28th. >>> prosecutors charge olympian oscar pistorius with murder of his girlfriend. we have a report for wjz eyewitness news. the man who inspired the world could spend the rest of his life behind bars. >> reporter: oscar pistorius held his heads in his hands and sobbed as prosecutors accused him of the murder of his girlfriend. the 26-year-old is charged with killing reeva steenkamp in his home. prosecutors are saying pistorius shot his girlfriend in the early morning hours of valentine's day in a possible domestic dispute. family members issued a statement, insisting that the spinser not guilty of murder. police are saying pistorius shot the supermodel four times in the head and upper body. local media reported gunshots blasted through a bathroom door. the shooting is making headlines around the world. the sprinter was nicknamed blade runner for his running blades. one of his hobbies was target shooting. a wright the "new york times" magazine got a surprised invitation last year. >> we went to the firing range. we shot his 9-millimeter sem